Home / 4,040.74-6,059.76-2,480.68

Finding the Fourth Proportional to 4,040.74, 6,059.76 and 2,480.68

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Solution

The fourth proportional to 4,040.74, 6,059.76 and 2,480.68 is: 3,720.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040.74 : 6,059.76 = 2,480.68 : x
  2. Step 2: Convert to fraction form
    4,040.74/6,059.76 = 2,480.68/x
  3. Step 3: Cross multiply
    4,040.74x = 6,059.76 × 2,480.68
  4. Step 4: Simplify right side
    4,040.74x = 15,032,325.44
  5. Step 5: Solve for x
    x = 15,032,325.44/4,040.74
  6. Step 6: Final answer
    x = 3,720.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.